917138892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{174893}}^1$

素因数の和:174942

約数の個数: 48

約数和(自身を含む): 2350575360

約数和(自身を除く): 1433436468

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 174893, 349786, 524679, 699572, 1049358, 2098716, 3322967, 4022539, 6645934, 8045078, 9968901, 12067617, 13291868, 16090156, 19937802, 24135234, 39875604, 48270468, 76428241, 152856482, 229284723, 305712964, 458569446, 917138892]

約数ペア:

[(1, 917138892), (2, 458569446), (3, 305712964), (4, 229284723), (6, 152856482), (12, 76428241), (19, 48270468), (23, 39875604), (38, 24135234), (46, 19937802), (57, 16090156), (69, 13291868), (76, 12067617), (92, 9968901), (114, 8045078), (138, 6645934), (228, 4022539), (276, 3322967), (437, 2098716), (874, 1049358), (1311, 699572), (1748, 524679), (2622, 349786), (5244, 174893)]